Tungsten has the highest melting point (3410°C or 6170°F) of all metals.? The extremely high melting point of pure tungsten makes all the common manufacturing techniques used for metals such as iron impractical. Specialized methods make possible the processing of pure tungsten into rod, sheet, and wire for a wide variety of high temperature applications including incandescent lamp wire, TIG welding electrodes, high temperature heat shielding, etc.

Due to the excellent radiation resistance, thermal and electric conductivities and corrosion resistance, tungsten heavy metal is ideal for making tungsten heavy metal plate which can be further used to make tungsten heavy metal target, tungsten heavy metal heat elements, tungsten heavy metal radiation shields, tungsten heavy metal boats for electronics, lightening, electro-vacuum industries.

Production process of pure tungsten heavy metal plates:
Materials---hotrolling---annealing---cold rolling---leveling---annealing---machining--- tungste heavy metal plates